Finding the Fourth Proportional to 17,469.72, 24,105.96 and 9,914.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,469.72 : 24,105.96 = 9,914.76 : x
2. Step 2: Convert to fraction form
   17,469.72/24,105.96 = 9,914.76/x
3. Step 3: Cross multiply
   17,469.72x = 24,105.96 × 9,914.76
4. Step 4: Simplify right side
   17,469.72x = 239,004,807.97
5. Step 5: Solve for x
   x = 239,004,807.97/17,469.72
6. Step 6: Final answer
   x = 13,681.09